package fei.zhou.springboot4.demo5;

/**
 * 描述该类- JPA
 *
 * @author zhoufei
 * @class: SysService
 * @date 2021/1/20 14:47
 * @Verson 1.0 -2021/1/20 14:47
 * @see
 */
public interface SysService {
    void show();
}